Science Friday

Fact Check My Feed: Finding The Falsehoods In ‘Plandemic’ Science Friday continues to weigh the truth and sift through the seemingly never-ending stream of misleading claims about the novel coronavirus. This week, virologist Angela Rasmussen joins Ira to help us decipher the uncertainties around this week’s COVID-19 headlines. While what we know and don’t know about COVID-19 changes daily, some th...

Have you ever had to learn something new and repeat it over and over—until it feels like you’re doing it in your sleep? Maybe you are. In research published this week in the journal Cell Reports , scientists monitored the brain activity of two people implanted with fine grids of neural electrodes as part of a brain-computer interface study for tetraplegia: paralysis of all four limbs. With the imp...

Coronavirus is still hitting the U.S. hard. And breaking down infections by race shows a striking pattern: Black, Latino, and Native American people are hit much harder than other communities . National data shows black Americans account for nearly 30% of COVID-19 deaths, despite only being 13% of the population. In New York City, the epicenter of America’s epidemic, the death rate among black and...

The Twists And Turns Of The Evolution Of Life On Earth In an evolutionary tree, neat branches link the paths of different species back through time. As you follow the forking paths, you can trace common ancestors, winding down the trunk to see the root organism in common.  Evolution in the real world is a little messier—full of dead ends and changes happening beneath the surface, even before new t...

Navigating COVID-19 By The Numbers Ever since the first news about a new virus in China, we’ve been seeing projections, or models predicting how it might spread. But how are those models created ? There’s a lot of math that goes into understanding what might come next. Ira turns to a group of scientists who make their living in crunching the numbers—the people who make mathematical models to appro...

Over 50 pharmaceutical companies and biotech firms around the world are now racing to develop vaccines for the coronavirus responsible for COVID-19. Anthony Fauci has said that it might be possible to develop a vaccine in as quickly as 12 to 18 months— but so far, researchers still don’t know which of several approaches might be most safe and effective. Paul Offit, head of the Vaccine Education Ce...

When you think of fungal infections, you might think athlete’s foot or maybe ringworm—itchy, irritating reactions on the skin. But other fungal diseases can cause much more serious illness. One of them is Valley Fever, caused by the soil fungus  Coccidioides . In 2018, over 15,000 people were diagnosed with coccidioidomycosis, commonly known as Valley Fever, in the United States, mainly in the Ame...

Can Coronavirus Reactivate In Patients After Recovery? These days, newsfeeds are overloaded with stories of the coronavirus, but Science Friday continues to explain the science behind COVID-19 headlines . Here, we learn about South Korea reports of 116 patients who recovered from the disease tested positive. Angela Rasmussen, associate research scientist and virologist at the Columbia Mailman Scho...

You Aren’t Alone In Grieving The Climate Crisis As the consequences of unchecked climate change come into sharper focus—wildfires in the Amazon and Australia, rising seas in low-lying Pacific Islands, mass coral bleaching around the world—what is to be done about the emotional devastation that people feel as a result ? In 2007, Australian eco-philosopher Glenn Albrecht described this feeling as ho...

Enjoying Spring From Quarantine You may be trapped inside, but outside, it’s bird migration season . Flowers are blooming from coast to coast, and even the bees are out getting ready for a year of productive buzzing around.  Producer Christie Taylor talks to Atlanta birder and  Birds of North America  host Jason Ward, and Nature Conservancy land steward Kari Hagenow about the best ways to get star...

Routine Healthcare Is Falling Through The COVID-19 Cracks Our healthcare system is straining under the weight of the coronavirus epidemic, with hospital emergency rooms and ICUs around the country facing shortages of masks, ventilators, hospital beds, and medical staff. But the epidemic is also upsetting parts of the healthcare system that aren’t directly treating COVID patients. How are you suppo...

Quarantine has been on many of our minds lately. The phrases “shelter in place” and “self-quarantine” have filled up our news, social media, and conversations since the first inklings of the coronavirus pandemic. But this is far from the first time cities and countries have used the practice of physical separation to battle the spread of disease.  You might think of Mary Mallon, who many know as “...

During the global COVID-19 pandemic, hospitals across the country are running low on PPE—personal protective equipment. This includes masks, gowns, face shields, and other important gear to keep healthcare workers safe. These supplies are the first line of defense between healthcare workers and potentially sick patients. Cloth masks are usually only advised as a last resort for healthcare workers,...

April is Citizen Science Month! It’s a chance for everyone to contribute to the scientific process—including collecting data, taking observations, or helping to analyze a set of big data. And best of all, a lot of these projects can be done wherever you happen to be personally isolating . Caren Cooper, an associate professor at North Carolina State University in Raleigh and co-author of the new bo...

Cobalt has been hoodwinking people since the day it was pried from the earth. Named after a pesky spirit from German folklore, trickery is embedded in its name.   In 1940s Netherlands, cobalt lived up to its name in a big way, playing a starring role in one of the most embarrassing art swindles of the 19th century. It’s a story of duped Nazis, a shocking court testimony, and one fateful mistake. W...

How Humboldt Squid Talk To Each Other In The Dark Cephalopods are masters of changing their bodies in response to their environments—from  camouflaging  to  sending warning signals to predators . The art of their visual deception lies deep within their skin. They can change their skin to different colors, textures, and patterns to communicate with other animals and each other. But how does this pl...

These days, our newsfeeds are overloaded with stories of the coronavirus. This week,  Science Friday  continues to dig into the facts behind the speculation—the peer-reviewed studies and reports published by scientists investigating the virus. But what we know—and don’t know—about the new virus is changing daily, making it hard to keep up. Everyone, for example, wants to know more about possible t...

At the turn of the 19th century, Britons would stroll along the Yorkshire Coast, stumbling across unfathomably big bones. These mysterious fossils were all but tumbling out of the cliffside, but people had no idea what to call them. There wasn’t a name for this new class of creatures.  Until Richard Owen came along. Owen was an exceptionally talented naturalist, with over 600 scientific books and...

As new cases of coronavirus pop up across the United States, and as millions of people must self-isolate from family and friends at home, one place many are turning to for comfort and information is their news feed. But our regular media diet of politics, sports, and entertainment has been replaced by 24/7 coverage of the novel coronavirus pandemic. Nearly every outlet is covering the pandemic in...

60 years ago this year, a young Jane Goodall entered the Gombe in Tanzania to begin observations of the chimpanzees living there. During her time there, Goodall observed wild chimpanzees in the Gombe making and using tools—a finding that changed our thinking about chimps, primates, and even humans. Now, Goodall travels the world as a conservationist, advocate for animals, and United Nations Messen...

For centuries, smallpox seemed unbeatable. People had tried nearly everything to knock it out—from herbal remedies to tossing back 12 bottles of beer a day (yep, that was a real recommendation from a 17th century doctor), to intentionally infecting themselves with smallpox and hoping they didn’t get sick, all to no avail. And then, in the 18th century, an English doctor heard a rumor about a possi...

The Farm Crisis of the 1980s was a dark time for people working in food and agriculture. U.S. agricultural policies led to an oversupply of crops, price drops, and farms closures. At the same time, the rate of farmer suicide skyrocketed. The industry struggled, until organizations like Farm Aid and others popped up to give voice to the crisis. But farm advocates agree that farmers are in the middl...

The number of people in the U.S. confirmed to be infected with the pandemic-level respiratory coronavirus continues to rise, even as testing and diagnosis capacity continues to lag behind other nations. In the meantime, epidemiologists are urging people all over the country to take actions that help “flatten the curve,” to slow the rate of infection so the number of cases don’t overwhelm the healt...

Remember that summer when the internet was one Distracted Boyfriend after another—that flannel-shirted dude rubbernecking at a passing woman, while his girlfriend glares at him? Everyone had their own take—the Boyfriend was you, staring directly at a solar eclipse, ignoring science. The Boyfriend was youth, seduced by socialism, spurning capitalism. The Boyfriend could be anyone you wanted him to...

Do You Have The ‘Right Stuff’ To Be An Astronaut? If you’ve ever considered being an astronaut, this might be your chance to land that dream job. This week, NASA opened  applications for a new class of astronaut candidates . It’s a full-time position based in Houston, Texas, paying over $104,000 per year. Job duties would include “conducting operations in space, including on the International Spac...